Just been over to CC as i had seen a big thread there on negative results with these products that should alter your piss test
Post your Experience here about Urine Testing Kits - Cannabis Culture Forums
i read thru the first 3 pages and the cleaning products all failed if the one that been tested didn#t took a longer break - so they could have saved the money just as well.
The Whizzinator, or strep-on (

) might still work but is for sure well known by know as the people testing you are not stupid and can google as well. So, it could work if they have a not to bright day but on every other day they will catch you red handed with a fake dick in your hand.
By the way, is there also a model for the ladies? if not how discriminating
The best line in that CC thread was to me is this one here:
"I encourage everyone to boycott drug tests!!! Be a brave civilian and say no to drug test... although you may not or never use drugs!
PROTECT YOUR CIVIL LIBERTIES AND CIVIL PRIVACIES!
SAY NO TO THE DRUG TEST INDUSTRY!!
and say,
"I AM NOT YOUR LAB RAT!!""
And that is actually the biggest point here - with what right do they violate my sovereignty over my own body and my pursued of happiens? I'm not harming anyone, not even myself, yet should this be punishable or anyone else's business? We should start to judge the quality of someones work again and not the quality of their urine - beside, does THC effect the quality of urine in any negative form at all? I don't guess so.